Commit [1] improved the url dependencies search behavior to include more
models to search in but also the multi record capability (needed for
multi delete in list view now that website is in the backend).
But a line of code was badly designed, making the perfs horrible.
That line code shouldn't have been part of the loop as it doesn't
depend of the loop.
This was drastically more impactful on the `/` page.
Benchmark: for the `/` page, searching in 1000 product template website
description will go from 29.74 seconds to 0.29 seconds.
See the speedscope result on the PR description.
For ~10.000 products, it will go from ~7 minutes to 1.35s.
[1]: https://github.com/odoo/odoo/commit/6ac17b93437868cbefbe13448a6fcbb29953f221
task-3169378
closesodoo/odoo#111933
X-original-commit: 9816b2ba6ee85dcba7b2f85e70c617994b7748c4
Signed-off-by: Christophe Monniez (moc) <moc@odoo.com>
Romain Derie
6f975d66b7